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path: root/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
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2023-06-21wifi: iwlwifi: mvm: send LARI configuration earlierBenjamin Berg
Sending the LARI configuration may trigger calibration, which can have undesired side effects. Move the command to be send earlier (before the phy contexts are registered) to avoid unintended side effects. Signed-off-by: Benjamin Berg <benjamin.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230620125813.80742497eb3f.I3e599a796290082e6d331ea495a5591d55de4726@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-19wifi: iwlwifi: implement WPFC ACPI table loadingJohannes Berg
We skipped this in the past, but now we will need it for some platforms. Implement loading the PHY filter configuration IDs from the WPFC ACPI table. Note that the firmware must also be aware of the right filter configuration IDs (they're just the IDs of a filter configuration, not the actual configuration). Remove the useless hardcoded zeroes while at it. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230614123447.035026ea3169.I3a1fc1fe644fefa0d818ee1926c5fc331d68e8a3@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-19wifi: iwlwifi: mvm: use iwl_mvm_is_vendor_in_approved_list()Johannes Berg
We have this helper now instead of open-coding the check for the dmi_tas_approved_list, so use it even here. It was added for debugfs use, but it's better to be consistent. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230614123446.f3741f5cdef4.I5e0bf522189dc595ee38d05e93994211d32ec0f4@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-14wifi: iwlwifi: mvm: allow ADD_STA not to be advertised by the firwmareEmmanuel Grumbach
Newest firmware don't advertise the version of ADD_STA because it has been replaced by another command. There are old firmware images that also don't advertise it. Replace all the checks with a new inline, and in that check for either MLD API or the ADD_STA command version. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230613155501.4b9305510223.I7cc143d87186f8441e9b8435cc550b76734c7eef@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-07Merge wireless into wireless-nextJohannes Berg
There are a number of upcoming things in both the stack and drivers that would otherwise conflict, so merge wireless to wireless-next to be able to avoid those conflicts. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-06wifi: iwlwifi: Add support for fragmented pnvm imagesAlon Giladi
Add support for fragmented pnvm images, depending on the FW capability. Signed-off-by: Alon Giladi <alon.giladi@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230606103519.c49bfaf435a9.I0278312e7c3355b224cd870d4f8cf6578d12f03e@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-06wifi: iwlwifi: mvm: send time sync only if neededJohannes Berg
If there's no peer configured then there's no point in sending the command down to the firmware with an invalid peer address. Fixes: cf85123a210f ("wifi: iwlwifi: mvm: support enabling and disabling HW timestamping") Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230531194630.0fb9f81f1852.Idcc41b67d1fbb421e5ed9bac2177b948b7b4d1c9@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-06wifi: iwlwifi: Add vendors to TAS approved listAlon Giladi
Allows vendors to use the time average sar feature. Signed-off-by: Alon Giladi <alon.giladi@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230531194629.845c205e4def.Iab5c849617ed7e13304e4dfc7def668659439946@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-06wifi: iwlwifi: mvm: use link ID in missed beacon notificationYedidya Benshimol
This new version of missed beacon notification uses link_id instead of mac_id. Also add an option to use link id for retrieving vif. Signed-off-by: Yedidya Benshimol <yedidya.ben.shimol@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230524203151.17fe1cc632f1.Id1fabb532e2174712fe17d4ad86a2c8c64ae84da@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-05-16wifi: iwlwifi: mvm: fix OEM's name in the tas approved listAlon Giladi
Fix a spelling mistake. Fixes: 2856f623ce48 ("iwlwifi: mvm: Add list of OEMs allowed to use TAS") Signed-off-by: Alon Giladi <alon.giladi@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230514120631.4090de6d1878.If9391ef6da78f1b2cc5eb6cb8f6965816bb7a7f5@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-05-16wifi: iwlwifi: mvm: rfi: disable RFI featureGregory Greenman
This feature depends on a platform bugfix. Until we have a mechanism that can verify a platform has the required bugfix, disable RFI. Fixes: ef3ed33dfc8f ("wifi: iwlwifi: bump FW API to 77 for AX devices") Reported-by: Jeff Chua <jeff.chua.linux@gmail.com> Link: https://lore.kernel.org/linux-wireless/CAAJw_ZvZdFpw9W2Hisc9c2BAFbYAnQuaFFaFG6N7qPUP2fOL_w@mail.gmail.com/ Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-04-17wifi: iwlwifi: mvm: avoid iterating over an un-initialized listAvraham Stern
The initiator smooth list is initialized only in iwl_mvm_up(), but is cleared in iwl_mvm_mac_stop. This may result in iterating over the list before it was initialized in case iwl_mvm_up() failed early. Fix it by moving the list initialization to an earlier stage. Fixes: b68bd2e3143a ("iwlwifi: mvm: Add FTM initiator RTT smoothing logic") Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230416154301.b50b1fe9a576.Ie348ffae110612d2e252ac120a3ba0aea063b1b6@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-04-14wifi: iwlwifi: dbg: print pc register data once fw dump occurredMukesh Sisodiya
Add debug print for different FW program counter details of different CPU. Program counter pc details will be read from TLV during init. Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230413213309.862790d336a9.I34e2ea05a79e8b2552f7f221bacf3af0166cb9c0@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-04-13wifi: iwlwifi: Update init sequence if tx diversity supportedMukesh Sisodiya
PHY configuration command need to be sent to FW if the tx diversity with SISO is supported. This need to be sent to get the init notification from FW. Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230413102635.c2121c8694a7.Ibee3dd8765ef4b7504660fa228a7c7eff78920af@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-04-13wifi: iwlwifi: mvm: move function sequenceMukesh Sisodiya
Need to move a function definition and actual changes will be done in following commit. Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230413102635.00a6c203712f.I7c099e5c1954f1daa5a5039b98149b6f081e46ae@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-30wifi: iwlwifi: mvm: rxmq: report link ID to mac80211Johannes Berg
Add a fw_id_to_link_sta array in mvm to track the link STA for each firmware station ID, and then use that to report the link a frame was received on (since we know the station ID from firmware). Notably, this fixes beacon tracking for the correct link since mac80211 now queues and processes those on the one link identified by the link ID only. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230329100039.c7dd3ec18077.I12ef9eb4a5b8b5c2b9d6bcaa1fda73b59eba39d8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-30wifi: iwlwifi: mvm: add fw link id allocationGregory Greenman
Driver uses link_id as an index in the array. FW currently can support only 2 concurrently active links per vif with the ids in the range 0-3. Add a mapping of dirver link ids to fw link id and track the number of active link ids. Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230328104949.a53e5df49c33.I02b25648d2d5ca370c0697bf19d0d34724eae8a1@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-22wifi: iwlwifi: mvm: Add debugfs to get TAS statusAbhishek Naik
Add debugfs file in mvm to retrieve TAS status per LMAC, TAS block list, current mcc, OEM name and OEM allowed list. Signed-off-by: Abhishek Naik <abhishek.naik@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230320122330.8efc8c41efae.I94e1a6efb9c33e2cdbcf4bf3ed2384005397dee9@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-22wifi: iwlwifi: mvm: support enabling and disabling HW timestampingAvraham Stern
Instead of enabling HW timestamping by default every time a station is connected, disable it by default and enable it only upon request for a specific station. HW timestamping can be enabled for only one peer at a time. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230320122330.62b98fbf545b.I450c1017ada7900a71a63d879bb542a08e3166c8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-22wifi: iwlwifi: mvm: add support for PTP HW clock (PHC)Krishnanand Prabhu
Add support to enable/disable PHC clock. The PHC clock includes support for fetching the cross timestamp i.e. a non-atomic snapshot of the current time from the hardware (WiFi device) clock and system clock (wall-clock) simultaneously. Signed-off-by: Krishnanand Prabhu <krishnanand.prabhu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230320122330.ae1d64f513b9.Ib3b6ad61c9fa2fc5908f1e0d6f59f4af6eec1a77@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-15wifi: iwlwifi: Add required space before open '('Solomon Tan
This patch addresses the error from checkpatch.pl that a space is required before an open parenthesis. Signed-off-by: Solomon Tan <solomonbstoner@protonmail.ch> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230314194113.a21ba1967d94.Iaa52fc6517ea9efb3efc7b1b98f4df2a288de1c3@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-15wifi: iwlwifi: yoyo: Add driver defined dump file nameMukesh Sisodiya
Add driver defined dump file name extension for beacon loss and FW Assert case. Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230314194113.2a2ee92995e9.I38fff588e32276796cd757309fc811241f827c7a@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-07wifi: iwlwifi: mvm: allow Microsoft to use TASAlon Giladi
Add Microsoft to the list of OEMs which allowed to use TAS. Signed-off-by: Alon Giladi <alon.giladi@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230305124407.662967fec1cc.Icb30cddc049cb5402fd5ab2ce7f95033e478b1b9@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-12-07wifi: iwlwifi: dump: Update check for UMAC valid FW addressMukesh Sisodiya
The error dump base address check for UMAC need an update based on current hardware. Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20221205102808.e4b7fc650144.I46103baf400bb4ae69d82738e402a3903b17c030@changeid
2022-11-28wifi: iwlwifi: mei: fix parameter passing to iwl_mei_alive_notif()Gregory Greenman
Pass true explicitly to iwl_mei_alive_notif() when we can be sure that Alive notification was received. The issue was discovered by Smatch. Reported-by: Dan Carpenter <error27@gmail.com> Link: https://lore.kernel.org/all/Y3uYUEFnMiBY2ABQ@kili/ Link: https://lore.kernel.org/r/20221123225313.83c2251055c1.Ia028357e7ab36dfc2abf85106a5926ee7893a408@changeid Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
2022-11-28wifi: iwlwifi: mvm: return error value in case PLDR sync failedAvraham Stern
In case PLDR sync is required but iwlmei failed to get a response from CSME, the device cannot be brought up, so return an error value. Reported-by: Dan Carpenter <error27@gmail.com> Link: https://lore.kernel.org/all/Y3uYUEFnMiBY2ABQ@kili/ Signed-off-by: Avraham Stern <avraham.stern@intel.com> Link: https://lore.kernel.org/r/20221123225313.08b345123f83.I13bfacc2f6da7de8ada90127fe7108d1bb73af92@changeid Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
2022-11-28wifi: iwlwifi: mvm: trigger PCI re-enumeration in case of PLDR syncAvraham Stern
When doing the PLDR flow, the fw goes through a re-read and needs PCI re-enumeration in order to recover. In this case, skip the mac start retry and fw dumps as all the fw and registers are invalid until the PCI re-enumeration. In addition, print the register that shows the re-read counter when loading the fw. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Link: https://lore.kernel.org/r/20221123225313.9ae77968961e.Ie06e886cef4b5921b65dacb7724db1276bed38cb@changeid Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
2022-11-28wifi: iwlwifi: mvm: print OTP info after aliveDaniel Gabay
These are register values which are needed for debug regardless of alive fail/success. Signed-off-by: Daniel Gabay <daniel.gabay@intel.com> Link: https://lore.kernel.org/r/20221123225313.a5ae3679491b.Ic618934df084a9b269e56d892665523c79e40eee@changeid Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
2022-11-10wifi: iwlwifi: mei: implement PLDR flowAvraham Stern
If the FW needs to do OTP re-read, the driver must notify CSME before loading the FW so CSME will not try to access the NIC during the re-read. Once the alive notification is received, CSME is notified that NIC access is allowed again. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20221102165239.49eb8c6d455f.I7f0a5debb2d3d662a4151199bbec24613f324c13@changeid
2022-11-10wifi: iwlwifi: mei: make sure ownership confirmed message is sentAvraham Stern
It is possible that CSME will try to take ownership while the driver is stopping. In this case, if the CSME takes ownership message arrives after the driver started unregistering, the iwl_mei_cache->ops is already invalid, so the host will not answer with the ownership confirmed message. Similarly, if the take ownership message arrived after the mac was stopped or when iwl_mvm_up() failed, setting rfkill will not trigger sending the confirm message. As a result, CSME will not take ownership, which will result in a disconnection. Fix it by sending the ownership confirmed message immediately in such cases. Fixes: 2da4366f9e2c ("iwlwifi: mei: add the driver to allow cooperation with CSME") Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20221030191011.b2a4c009e3e6.I7f931b7ee8b168e8ac88b11f23bff98b7ed3cb19@changeid
2022-05-18iwlwifi: mvm: add OTP info in case of init failureMordechay Goodstein
This helps to understand HW issues that can happen while initializing the nic. Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20220517120045.48464938b27a.I9b381f0da5e0636ad6a5f6c13f98edb9031b50fb@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-03-22iwlwifi: mvm: Don't fail if PPAG isn't supportedMiri Korenblit
When we're copying the PPAG table into the cmd structure we're failing if the table doesn't exist in ACPI or is invalid, or if the FW doesn't support PPAG setting etc. This is wrong because those are valid scenarios. Fix this by not failing in those cases. Fixes: e8e10a37c51c ("iwlwifi: acpi: move ppag code from mvm to fw/acpi") Tested-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Acked-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/iwlwifi.20220322173828.fa47f369b717.I6a9c65149c2c3c11337f3a802dff22f514a3a436@changeid Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-03-11Merge tag 'wireless-next-2022-03-11' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next Johannes Berg says: ==================== brcmfmac * add BCM43454/6 support rtw89 * add support for 160 MHz channels and 6 GHz band * hardware scan support iwlwifi * support UHB TAS enablement via BIOS * remove a bunch of W=1 warnings * add support for channel switch offload * support 32 Rx AMPDU sessions in newer devices * add support for a couple of new devices * add support for band disablement via BIOS mt76 * mt7915 thermal management improvements * SAR support for more mt76 drivers * mt7986 wmac support on mt7915 ath11k * debugfs interface to configure firmware debug log level * debugfs interface to test Target Wake Time (TWT) * provide 802.11ax High Efficiency (HE) data via radiotap ath9k * use hw_random API instead of directly dumping into random.c wcn36xx * fix wcn3660 to work on 5 GHz band ath6kl * add device ID for WLU5150-D81 cfg80211/mac80211 * initial EHT (from 802.11be) support (EHT rates, 320 MHz, larger block-ack) * support disconnect on HW restart * tag 'wireless-next-2022-03-11' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (247 commits) mac80211: Add support to trigger sta disconnect on hardware restart mac80211: fix potential double free on mesh join mac80211: correct legacy rates check in ieee80211_calc_rx_airtime nl80211: fix typo of NL80211_IF_TYPE_OCB in documentation mac80211: Use GFP_KERNEL instead of GFP_ATOMIC when possible mac80211: replace DEFINE_SIMPLE_ATTRIBUTE with DEFINE_DEBUGFS_ATTRIBUTE rtw89: 8852c: process logic efuse map rtw89: 8852c: process efuse of phycap rtw89: support DAV efuse reading operation rtw89: 8852c: add chip::dle_mem rtw89: add page_regs to handle v1 chips rtw89: add chip_info::{h2c,c2h}_reg to support more chips rtw89: add hci_func_en_addr to support variant generation rtw89: add power_{on/off}_func rtw89: read chip version depends on chip ID rtw89: pci: use a struct to describe all registers address related to DMA channel rtw89: pci: add V1 of PCI channel address rtw89: pci: add struct rtw89_pci_info rtw89: 8852c: add 8852c empty files MAINTAINERS: add devicetree bindings entry for mt76 ... ==================== Link: https://lore.kernel.org/r/20220311124029.213470-1-johannes@sipsolutions.net Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-03-10iwlwifi: acpi: move ppag code from mvm to fw/acpiMatt Chen
Move the ppag code to fw/acpi to keep consistency with the other ACPI handling we do. Signed-off-by: Matt Chen <matt.chen@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220304131517.7f250088b443.I61e64c2758ad178da729ce00428287cc94430eed@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-03-10iwlwifi: yoyo: disable IMR DRAM region if IMR is disabledMukesh Sisodiya
Disable IMR region if it is enabled in the TLVs, but disabled at runtime by the FW. Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220304131517.2a696656a161.I99705472a8838121ffaca72977015dc2069549b9@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-03-10iwlwifi: mvm: add a flag to reduce power command.Ayala Barazani
Add a flags bitfield in REDUCED_TX_POWER_CMD, and send it as is to FW. Signed-off-by: Ayala Barazani <ayala.barazani@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220304131517.55c2f014f5ee.Iceb632f620de959800f979e212f0dc20240f9d38@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: mvm: Fix an error code in iwl_mvm_up()Dan Carpenter
Return -ENODEV instead of success on this error path. Fixes: dd36a507c806 ("iwlwifi: mvm: look for the first supported channel when add/remove phy ctxt") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Link: https://lore.kernel.org/r/20210816183930.GA2068@kili Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: mvm: add additional info for boot info failuresMordechay Goodstein
This info helps for additional info in case we have issues with HPM state at boot time. Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220205112029.e3530bf30f1f.Ib354675937352f6e4a992f1d5d49f2f38acfe2e5@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: mvm: Disable WiFi bands selectively with BIOSAyala Barazani
The BIOS can contain data about sets of disabled channels. Pass the bitmap to the firmware if present. Signed-off-by: Ayala Barazani <ayala.barazani@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220205112029.9e6d9209293d.If5b22a9afe5f9dac9c7c45e68e494ffce4df8910@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: mvm: add additional info for boot info failuresMordechay Goodstein
This info helps for additional info in case we have issues with OTP at boot time. Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220205112029.7971a6d70653.Icb3ee1e5d52e5437531dadeda63e32719b44b645@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: remove unused macrosJohannes Berg
Found with W=2, remove unused macros in C files. In one case move the macro under the corresponding ifdef. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220204122220.068c6052689b.Idbb7a87c2fd93619c1765c7f4ed15190c3fef2a7@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: yoyo: add IMR DRAM dump supportMukesh Sisodiya
Support debug collection of the platform IMR memory region, where data is copied by FW during d3 state Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220129105618.715f04ecc635.Ib89a6caa06c1324c1c0dd3f9f4cf7407f2857155@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: avoid void pointer arithmeticJohannes Berg
Avoid void pointer arithmetic since it's technically undefined and causes warnings in some places that use our code. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220128153014.e349104ecd94.Iadc937f475158b9437becdfefb361a97e7eaa934@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: make iwl_fw_lookup_cmd_ver() take a cmd_idJohannes Berg
Instead of taking the group/command separately, make the function take a combined command ID. In many cases, this allows us to pass an existing command ID (e.g. cmd.id), or introduce a new variable for it, so that we don't use the command ID twice. This way, we can also use LONG_GROUP implicitly, so we don't need to spell that out for many commands. Apart from mvm.h, fw/img.{c,h} changes and some copyright and indentation updates, this was done with spatch: @@ identifier cmd; expression fw, G, C, def; @@ struct iwl_host_cmd cmd = { .id = WIDE_ID(G, C), ... }; ... -iwl_fw_lookup_cmd_ver(fw, G, C, def) +iwl_fw_lookup_cmd_ver(fw, cmd.id, def) @@ identifier cmd; expression fw, C, def; @@ struct iwl_host_cmd cmd = { .id = C, ... }; ... -iwl_fw_lookup_cmd_ver(fw, \(IWL_ALWAYS_LONG_GROUP\|LONG_GROUP\), C, def) +iwl_fw_lookup_cmd_ver(fw, cmd.id, def) @@ identifier func; expression fw, G, C, mvm, flags, cmd, size, def; type rettype; @@ rettype func(...) { +u32 cmd_id = WIDE_ID(G, C); ... -iwl_fw_lookup_cmd_ver(fw, G, C, def) +iwl_fw_lookup_cmd_ver(fw, cmd_id, def) ... -iwl_mvm_send_cmd_pdu(mvm, WIDE_ID(G, C), flags, cmd, size) +iwl_mvm_send_cmd_pdu(mvm, cmd_id, flags, cmd, size) ... } @@ identifier func; expression fw, G, C, mvm, flags, cmd, size, def; type rettype; @@ rettype func(...) { +u32 cmd_id = C; ... -iwl_fw_lookup_cmd_ver(fw, \(IWL_ALWAYS_LONG_GROUP\|LONG_GROUP\), C, def) +iwl_fw_lookup_cmd_ver(fw, cmd_id, def) ... -iwl_mvm_send_cmd_pdu(mvm, C, flags, cmd, size) +iwl_mvm_send_cmd_pdu(mvm, cmd_id, flags, cmd, size) ... } @@ expression fw, C, def; @@ -iwl_fw_lookup_cmd_ver(fw, \(IWL_ALWAYS_LONG_GROUP\|LONG_GROUP\), C, def) +iwl_fw_lookup_cmd_ver(fw, C, def) @@ expression fw, C, G, def; @@ -iwl_fw_lookup_cmd_ver(fw, G, C, def) +iwl_fw_lookup_cmd_ver(fw, WIDE_ID(G, C), def) Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220128153014.c4ac213cef5c.I6fd9a4fcbcf16ef3a3ae20a2b08ee54ebe06f96f@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: mvm: fw: clean up hcmd struct creationJohannes Berg
This is valid, but pretty uncommon in the driver, clean up the code here a bit to use an initializer. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220128153014.1717817392df.I75add2a50a69d28eaebfd67e5a0524bf43119a81@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: prefer WIDE_ID() over iwl_cmd_id()Johannes Berg
The order of arguments for iwl_cmd_id() is confusing, and the version is always 0 and thus a useless argument. Prefer the WIDE_ID() macro (which needs to be a macro due to use in switch cases etc.) over the iwl_cmd_id() function. Obviously done with spatch: @@ expression G, C; @@ -iwl_cmd_id(C, G, 0) +WIDE_ID(G, C) Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220128153014.cc4f9d1a2e9b.Ieb023cd773ea22e819d1ef1c37ae857ecc1a839d@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: mvm: allow enabling UHB TAS in the USA via ACPI settingAyala Barazani
Read a new bit defined in ACPI WTAS that allows OEMs to specify whether TAS is allowed in UHB (6-7GHz) in the USA. This can be used by OEMs that got certified to use this feature. Signed-off-by: Ayala Barazani <ayala.barazani@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220128153014.1d2ae1e6bcdb.I177929ed01ed7bf4614ea0f6db2af9e52de13316@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-03iwlwifi: mvm: don't send SAR GEO command for 3160 devicesLuca Coelho
SAR GEO offsets are not supported on 3160 devices. The code was refactored and caused us to start sending the command anyway, which causes a FW assertion failure. Fix that only considering this feature supported on FW API with major version is 17 if the device is not 3160. Additionally, fix the caller of iwl_mvm_sar_geo_init() so that it checks for the return value, which it was ignoring. Reported-by: Len Brown <lenb@kernel.org> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Fixes: 78a19d5285d9 ("iwlwifi: mvm: Read the PPAG and SAR tables at INIT stage") Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/iwlwifi.20220128144623.96f683a89b42.I14e2985bfd7ddd8a8d83eb1869b800c0e7f30db4@changeid
2021-12-21iwlwifi: mvm: remove card state notification codeJohannes Berg
This notification ID was actually used for something else we never implemented, but luckily we only had some debug code here. Just remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20211219132536.a67b5b9db259.Ic55b306fcd2a3525b3993f4b7e00622dd95053ba@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-12-21iwlwifi: mvm: add US/CA to TAS block list if OEM isn't allowedMiri Korenblit
If OEM isn't in the allowed list, TAS should be disabled in US/CA. Currently, if the OEM isn't allowed - we're sending the TAS only if we are not in US or CA. But this country check is done before we even know the country (usually the configuration is ZZ in that stage). So do the following instead: 1. Check if the current OEM is in the allowed list 2. If not - add US and CA to tas_block_list_array 3. Send the TAS table to FW. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-30 04:12:21 +0000